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Make node cloneable.

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This commit is contained in:
Sebastian Schmidt 2021-05-28 09:09:04 +03:00
parent 6e5ff8615a
commit 7bc05e0770
1 changed files with 1 additions and 1 deletions
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2
src/tree/mod.rs
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@ -32,7 +32,7 @@ mod iter;
/// assert_eq!(node.eval_with_context(&context), Ok(Value::from(3))); /// assert_eq!(node.eval_with_context(&context), Ok(Value::from(3)));
/// ``` /// ```
/// ///
#[derive(Debug, PartialEq)] #[derive(Debug, PartialEq, Clone)]
pub struct Node { pub struct Node {
operator: Operator, operator: Operator,
children: Vec<Node>, children: Vec<Node>,